RTCP - I Love You 3000

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, cryptography, virus, book

solves : 22

Point : 700

I Love You 3000


❤️ 144, 588, 1869, 1425, 1267, 1708, 1588, 1600, 1889, 1497, 482, 696, 731, 337, 491, 1314, 437, 1514, 1384, 1561, 419, 382, 835, 325, 1835, 1562, 1092 💔

Hint : I don't read books... do/should you?
Hint 2 : submit in the form …

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RTCP - No Sleep

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, web, js, reverse, cookie

solves : 138

Point : 765

Jess doesn't get enough sleep, since he's such a gamer so in this challenge, you'll be staying up with him until 4:00 in the morning :D on a Monday! Let's go, gamers!

The webpage show a JS countdown until when the …


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RTCP - notice me senpai

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, cryptography

solves : 552

Point : 100

uwu...senpai placed this note on my desk before class but i cant wead what it says!!!!!! can you hewp me????????? uwu tysm

tlyrc_o_0pnvhu}{137rmi__i_omwm

Challenge Author: Jess (the other one)/J

Ok, no clue for how start this challenge. We saw some strange ponctuation (6 …


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RTCP - pandamonium

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, general, chemistry

solves : 58

Point : 100

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
91 7 10 D 95 42 28 A

hint: underscore between 6th and 7th char, not including the flag wrapping (rtcp{})

We got some random number with a really nice description.

The number represent the chemical elements of the periodic table.

Number Element
91 Pa …

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RTCP - Pandas Like Salads

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, cryptography, stegano, image, png

solves : 154

Point : 350

Did you know a new panda was added to the Washington DC zoo recently? Yep, apparently she really like salads. Interesting, yeah? Also, the panda keepers of the zoo said that the key to happiness in life is a little CUTENESS every day. You know, all …

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RTCP - Strong Password

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, misc

solves : 484

Point : 1
Eat, Drink, Pet, Hug, Repeat!

flags are entered in the format rtcp{flag}

The first falg I got during this CTF. The solution is the name of the CTF itself : you eat rice, you drink tea, you pet the cat and hug the panda.

So, the …


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RTCP - Tea clicker

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, game, cheat, memory

solves : 138

Point : 150

It's not too far back in my memory when cookie clickers were all the rage. But this new one with tea and cats has such great art and themes, I'm hooked! Unfortunately, the only reward is so many clicks away, and even if I …

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RTCP - That's a Lot of Stuff...

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, cryptography

solves : 154

Point : 275

Do you want some numbers? Here, take these numbers. I don't need them anyways. I have too many numbers at home, so go on, take them. Shoves numbers towards the computer screen

31 34 33 20 31 35 36 20 31 32 32 20 31 …

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RTCP - That's Some Interesting Tea(rs)

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, cryptography, cyberchef

solves : 177

Point : 175

You know, the tears of one's enemies works lovely in tea. Turns out, there's tons of different bases for tea. In fact, I think I heard Delphine talk about this chef website she used for her tea base combinations...

Oh! Speaking of which, GIANt …

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RTCP - Treeeeeeee

Posted on sam. 25 janvier 2020 in CTF • Tagged with hack, learn, ctf, rtcp, rice, tea, cat, panda, forensic, general, cli, research

solves : 38

Point : 200

It appears that my cat has gotten itself stuck in a tree... It's really tall and I can't seem to reach it. Maybe you can throw a snake at the tree to find it?

Oh, you want to know what my cat looks like …

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